ultra-precision resistors

The tolerance of EE series high precision resistor made by Thunder Precision Resistor Co., Ltd. is lower than ±0.05% and the temperature coefficient is lower than ±5ppm/℃. EE series mold type metal film high stable precision resistors are Thunder Precision Resistor's major products and the perfect choice for most fields where high reliability and high stability is of major concern as well as high precision and very low temperature coefficient.

Thunder Precision Resistor Co., Ltd. makes UPR series mold type ultra precision and stable resistors with ultra low TCR of ±1ppm/℃ and ultra high accuracy of ±0.01%, that is really the perfect choice to the manufacturers of automotive and telecom, medical instruments, weighting scale manufacturers as well as the high accuracy test instrument manufacturers all over the world. Thunder Precision Resistor Co., Ltd. makes UPR series ultra precision resistors with ultra high stability that the annual drift for long time working is less 20ppm. Thunder Precision Resistor Co., Ltd. makes UPR series ultra precision resistors they are the perfect replacement of metal foil resistors for the perfect cost performance ratio. Thunder Precision Resistor Co., Ltd. makes UPR series ultra precision resistors that is the right cross to Vishay's AUR series and FPR, FPS series metal foil resistors and had been adopted by many customers for many years. EE series precision resistors are of very high performance cost ratio products. EE series high precision resistors are made of high alumina content ceramic rods and sputtered in our own unique special production line from 1993. These resistors are all high stability products to meet the highly developed requirement of instruments industry and all meters and devices. All precision resistors made by Thunder Precision Resistor Co., Ltd. are routine tested every year according to IEC60115-1 and the test reports are available upon request.

Thunder Precision Resistor Co,. Ltd. make UPRNS series mold type ultra high stable resistor networks for more than 26 years that is both standard and customer oriented networks, can be made according to each special design and request, with ultra low TCR and matched TCR of ±1ppm/℃, ultra-high accuracy and matched tolerance of ±0.01%, are really the perfect choices to the manufacturers of automotive and telecom, medical instruments, weighing scale manufacturers as well as the high accuracy test instrument manufacturers all over the world. UPRNS series ultra-precision resistors are of customized products that could be made of according to unique requirement by different customers for special utilities. UPRNS series ultra-precision resistors are made of high alumina content ceramic rods and sputtered in our own unique special production line from 1993. UPRNS series ultra-precision resistors are all trimmed with special professional laser system to get quite smooth helical groothes on the resistance film and no harm to the base ceramic rods. These resistors are all high stability products to meet the highly developed requirement of instruments industry and all meters and devices.

Thunder Precision Resistor Co., Ltd. developed a new module with HPC series ceramic composition resistors. The tested product has a pulse energy resistance of 270J/cm³ (Effective size) and total 30kJ single pulse withstand energy. The resistors the product shows perfect non-inductive performance of nH level in the ultra-high frequency circumstances. The extremely high pulse withstand voltage of the module is up to 24,000V in oil and surge pulse withstand voltage is up to 170kV. The modules is compliant to RoHS directive 2011/65/EU and REACH (EC No. 1907/2006)) (last updated: 27/06/2018).

HIGH STABILITY PRECISION WIREWOUND RESISTORS TRAPEZIUM ALUMINA HOUSED WIRE WOUND RESISTORS FEATURES Advanced alloy technology · Very low TCR: lower than ±10ppm/℃. · Tolerance up to ±0.5% · Excellent overall stability: Class 0.5 · Suitable for the atrocious environment: such as high attitude area and extreme cold area. · Very low noise and voltage coefficient · Non-inductance winding available under request · Perfect pulse loading capability · Compliant to RoHS directive 2011/65/EU · Compliant to REACH (EC No. 1907/2006)) (last updated: 27/06/2018)

UPR series resistors are ultra-stability resistors, ultra-low temperature coefficient to ±1ppm/℃, ultra-reliability resistors, ultra-precision resistors with tolerance up to ±0.01%, mold type, TO220 encapsulation; made by Thunder Precision Resistor Co., Ltd. in China for mor than 28 years. UPR series mold type ultra-stable resistors with ultra-low TCR of ±1ppm/℃ and ultra-high accuracy up to ±0.01%, are really the perfect choice to the manufacturers of automotive and telecom, medical instruments, weighting scale manufacturers as well as the high accuracy test instrument manufacturers all over the world. Thunder Precision Resistor Co., Ltd. makes UPR series mold type ultra-precision and stable resistors with ultra-low TCR of ±1ppm/℃ and ultra-high accuracy up to±0.01%, that is really the perfect choice to the manufacturers of automotive and telecom, medical instruments, weighting scale manufacturers as well as the high accuracy test instrument manufacturers all over the world. UPR series ultra-precision resistors are of very high performance cost ratio products. UPR series ultra-precision resistors are made of high alumina content ceramic rods and sputtered in our own unique special production line from 1993. These resistors are all high stability products to meet the highly developed requirement of instruments industry and all meters and devices.

Thunder Precision Resistor Co,. Ltd. has been making UPRNS series mold type ultra high stable resistor networks for more than 28 years. UPRNS series ultra-precision resistors can be made according to the customer design, can be made according to each special design and request,. UPRNS series ultra-precision resistors are of very high performance cost ratio products. UPRNS series ultra-precision resistors are made of high alumina content ceramic rods and sputtered in our own unique special production line from 1993. These resistors are all high stability products to meet the highly developed requirement of instruments industry and all meters and devices. All precision resistors made by Thunder Precision Resistor Co., Ltd. are routine tested every year according to IEC60115-1 and the test reports are available upon request. The lowest temperature coefficient of the UPRNS series ultra-precision resistors is ±1ppm/℃, and ultra-tight tolerance is ±0.01%. UPRNS series ultra-precision resistors are really the perfect choices to the manufacturers of automotive and telecom, medical instruments, weighing scale manufacturers as well as the high accuracy test instrument manufacturers all over the world.